function dispNewRequest()
{

		var xmlhttp;
		if (window.XMLHttpRequest)
		{// code for IE7+, Firefox, Chrome, Opera, Safari
			xmlhttp=new XMLHttpRequest();
		}
		else
		{// code for IE6, IE5
			xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
		}
		xmlhttp.onreadystatechange=function()
		{
			var text=xmlhttp.responseText;
			if (xmlhttp.readyState==4 && xmlhttp.status==200)
			{
			document.getElementById("main").innerHTML=text;
			}
		};
		
		xmlhttp.open("GET","form.php?",true);
		xmlhttp.send();
	
}